The LCD Display will displays the door opening information in real time.

ESP32-CAM is a low cost development board with WiFi camera. The CAM is used for Face Recognization for Opening the door.

The Servo motor is the door opening device, When the face matches with the data base then servo will turns ON

ESP32 is a series of low-cost, low-power system on a chip microcontrollers 

with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 is used as a Controller